Philip Elmer-DeWitt spanks Walt and does a fisking on Walt’s positive review of Win7, pulling out all the bad stuff that Walt snuck in there to create a post titled, “What’s Wrong with Windows 7.” But the real kick in the teeth is a discovery that Walt’s been reusing code.

Meanwhile, one of Elmer-DeWitt’s readers, Jon T. of Cardiff, Wales, dug up a remarkable similarity between Walt’s review of Vista and his review of Win7:

On Vista: “After months of testing Vista on multiple computers, new and old, I believe it is the best version of Windows that Microsoft has produced.”

On Win7: “After using pre-release versions of Windows 7 for nine months, and intensively testing the final version for the past month on many different machines, I believe it is the best version of Windows Microsoft (MSFT) has produced.”

See what happens when you cross us, Walt? Trust me, there’s more to come.